{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,4]],"date-time":"2026-11-04T13:14:21Z","timestamp":1793798061363,"version":"4.6.1"},"reference-count":12,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2021,10,1]],"date-time":"2021-10-01T00:00:00Z","timestamp":1633046400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,10,1]],"date-time":"2021-10-01T00:00:00Z","timestamp":1633046400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,1,11]],"date-time":"2022-01-11T00:00:00Z","timestamp":1641859200000},"content-version":"vor","delay-in-days":102,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100007917","name":"USDA ARS","doi-asserted-by":"publisher","award":["5306-51000-003-00D"],"award-info":[{"award-number":["5306-51000-003-00D"]}],"id":[{"id":"10.13039\/100007917","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000199","name":"U.S. Department of Agriculture","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000199","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000865","name":"Bill & Melinda Gates Foundation","doi-asserted-by":"publisher","award":["OPP1061055"],"award-info":[{"award-number":["OPP1061055"]}],"id":[{"id":"10.13039\/100000865","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Chromatography B"],"published-print":{"date-parts":[[2021,10]]},"DOI":"10.1016\/j.jchromb.2021.122968","type":"journal-article","created":{"date-parts":[[2021,10,4]],"date-time":"2021-10-04T15:38:26Z","timestamp":1633361906000},"page":"122968","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":10,"special_numbering":"C","title":["Improving LC-MS analysis of human milk B-vitamins by lactose removal"],"prefix":"10.1016","volume":"1183","author":[{"given":"Daniela","family":"Hampel","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Setareh","family":"Shahab-Ferdows","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John W.","family":"Newman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lindsay H.","family":"Allen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"3","key":"10.1016\/j.jchromb.2021.122968_b0005","doi-asserted-by":"crossref","first-page":"494","DOI":"10.1080\/10408398.2013.783550","article-title":"Analyzing B-vitamins in human milk: methodological approaches","volume":"56","author":"Hampel","year":"2016","journal-title":"Crit. Rev. Food Sci. Nutr."},{"key":"10.1016\/j.jchromb.2021.122968_b0010","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1016\/j.jchromb.2012.06.024","article-title":"Ultra-performance liquid chromatography tandem mass-spectrometry (UPLC-MS\/MS) for the rapid, simultaneous analysis of thiamin, riboflavin, flavin adenine dinucleotide, nicotinamide and pyridoxal in human milk","volume":"903","author":"Hampel","year":"2012","journal-title":"J. Chromatogr. B"},{"key":"10.1016\/j.jchromb.2021.122968_b0015","series-title":"Lehrbuch der Lebensmittelchemie","first-page":"455","author":"Belitz","year":"2013"},{"key":"10.1016\/j.jchromb.2021.122968_b0020","unstructured":"L. Sherwood, Fundamentals of human physiology, third ed., Brooks\/Cole-Cengage Learning, Belmont, 2011, pp.352-372, 468-514."},{"key":"10.1016\/j.jchromb.2021.122968_b0025","first-page":"738","article-title":"Application of UPLC-MS\/MS method for analyzing B-vitamins in human milk","volume":"28","author":"Ren","year":"2015","journal-title":"Biomed. Environ. Sci."},{"key":"10.1016\/j.jchromb.2021.122968_b0030","doi-asserted-by":"crossref","first-page":"352","DOI":"10.4172\/2155-9872.1000352","article-title":"A novel methodology for the quantification of B-vitamers in breast milk","volume":"8","author":"Redeuil","year":"2017","journal-title":"J. Anal. Bioanal. Tech."},{"issue":"11","key":"10.1016\/j.jchromb.2021.122968_b0035","doi-asserted-by":"crossref","first-page":"1290","DOI":"10.1016\/S1044-0305(03)00574-9","article-title":"Matrix effect in bio-analysis of illicit drugs with LC-MS\/MS: influence of ionization type, sample preparation, and biofluid","volume":"14","author":"Dams","year":"2003","journal-title":"J. Am. Soc. Mass Spectrom."},{"issue":"3","key":"10.1016\/j.jchromb.2021.122968_b0040","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1016\/S0731-7085(98)00048-X","article-title":"Effect of the sample matrix on the determination of indinavir in human urine by HPLC with turbo ion spray tandem mass spectrometric detection","volume":"18","author":"Fu","year":"1998","journal-title":"J. Pharm. Biomed. Anal."},{"issue":"1","key":"10.1016\/j.jchromb.2021.122968_b0045","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1002\/rcm.876","article-title":"Investigation of matrix effects in bioanalytical high-performance liquid chromatography\/tandem mass spectrometric assays: application to drug discovery","volume":"17","author":"Mei","year":"2003","journal-title":"Rapid Commun. Mass Spectrom."},{"issue":"13","key":"10.1016\/j.jchromb.2021.122968_b0050","doi-asserted-by":"crossref","first-page":"3019","DOI":"10.1021\/ac020361s","article-title":"Strategies for the assessment of matrix effect in quantitative bioanalytical methods based on HPLC-MS\/MS","volume":"75","author":"Matuszewski","year":"2003","journal-title":"Anal. Chem."},{"key":"10.1016\/j.jchromb.2021.122968_b0055","doi-asserted-by":"crossref","unstructured":"B.D. Cobb, J.M. CIarkson, A simple procedure for optimising the polymerase chain reaction (PCR) using modified Taguchi methods, Nucleic Acids Res., 22 (1994) 3801-3805. http:\/\/dx.doi.org\/10.1093\/nar\/22.18.3801.","DOI":"10.1093\/nar\/22.18.3801"},{"key":"10.1016\/j.jchromb.2021.122968_b0060","unstructured":"Institute of Medicine, Dietary Reference Intakes for thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, pantothenic acid, biotin, and choline, National Academy Press, Washington, DC, 1998, pp. 58ff."}],"container-title":["Journal of Chromatography B"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1570023221004499?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1570023221004499?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T23:04:59Z","timestamp":1761606299000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1570023221004499"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,10]]},"references-count":12,"alternative-id":["S1570023221004499"],"URL":"https:\/\/doi.org\/10.1016\/j.jchromb.2021.122968","relation":{},"ISSN":["1570-0232"],"issn-type":[{"value":"1570-0232","type":"print"}],"subject":[],"published":{"date-parts":[[2021,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Improving LC-MS analysis of human milk B-vitamins by lactose removal","name":"articletitle","label":"Article Title"},{"value":"Journal of Chromatography B","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jchromb.2021.122968","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2022 The Authors. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}],"article-number":"122968"}}